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课件网) Module 5 Museums Unit 3 Language in use 同学们, 上一课学习的单词、短语和句型你们都掌握了吗？现在大家来检验一下, 点击下面的音频开始听写吧！ What should you do in museums 新课讲授 （1）No + v.-ing/ n.! e.g. No talking! No photos. （2）否定祈使句。 e.g. Don’t jump. （3）情态动词must表示“禁止”。 e.g. You mustn’t swim here. （4）can’t表示“不允许”。 e.g. You can’t make any noise. （5）You aren’t allowed to …表示“不允许对方做某事”。 e.g. You aren’t allowed to smoke here. “禁止做某事”句型 e.g. Be quiet, please. 请安静。（请求） Watch your steps. 走路小心。（警告） Stand up！ 起立！（命令） 祈使句用来表达叮嘱、劝告、希望、禁止、警告、请求或命令等。祈使句最常用来表达命令。 新课讲授 祈使句 祈使句的特点： 新课讲授 (1) 祈使句一般没有主语，因为说话的对象都是第二人称“你”或“你们”，所以也可以理解为省略了主语you。祈使句句末用句号或惊叹号，句子读时用降调。 e.g. Come on! 加油！ (2) 以动词原形开头，无时态和数的变化。祈使句的否定形式是在动词原形前加don’t。 e.g. Don’t cry. 别哭了。 3.Complete the sentences with the correct form of the words in brackets. 1.If you _____ (want) to see old machines, _____ (go) to the museum. 2.If you _____ (visit) London, _____ (take) a boat trip on the river. 3.If the computer does not _____(start) immediately, _____(wait) for one minute. 4.If the weather _____(get) colder,_____ (put) on more warm clothes. want go visit take start wait gets put 5.If any student _____ (have) a high fever, _____(send) him/her to the school doctor at once. 6.If you _____(want) to know how it works, _____(read) the book. has send want read 1.If you do not like the TV programme, _____. 2.If you want to know where you are, _____. 3.If you cannot arrive at the station on time, _____. 4.If you need to send an email, _____. turn off the TV go to ask the police for help make sure the email address is right call me 4. Complete the sentences with your own ideas. If you want to join our team, practise more after class. 4. Complete the sentences with your own ideas. If you want to join our team, practise more after class． 1．If you do not like the TV programme, _____. 2．If you want to know where you are, _____. 3．If you cannot arrive at the station on time, _____. 4．If you need to send an email, _____. 5. Work in pairs. Ask and answer questions about the museum. Science and Technology Museum Opening hours 9：00— 17：00 Tuesday—Sunday Charge Free What is on Ground floor: Ancient Technology Complete the sentences with your own ideas. 1. If you do not like the TV programme, _____. 2. If you want to know where you are, _____. 3. If you cannot arrive at the station on time, _____. 4. If you need to seed an email, _____ _____. If you want to join our team, practise more after class. read a book instead ask someone call your friends and let them know use the computer at the back of the classroom 04 Language practice Work in pairs. Ask and answer questions about the museum. Science and ... ...
